Hostname: page-component-669899f699-tzmfd Total loading time: 0 Render date: 2025-04-25T17:46:01.276Z Has data issue: false hasContentIssue false
  • English
  • Français

Biochemical and in vitro assessment of six enzyme preparations as potential feed additives

Published online by Cambridge University Press:  20 November 2017

D. Colombatto ,
F. L. Mould ,
M. K. Bhat  and
E. Owen
D. Colombatto
Affiliation:
Department of Agriculture, The University of Reading, Earley Gate, PO Box 236, RG6 6AT, UK FQMS Dept, Institute of Food Research, Colney Lane, Norwich NR4 7UA, UK
F. L. Mould
Affiliation:
Department of Agriculture, The University of Reading, Earley Gate, PO Box 236, RG6 6AT, UK
M. K. Bhat
Affiliation:
FQMS Dept, Institute of Food Research, Colney Lane, Norwich NR4 7UA, UK
E. Owen
Affiliation:
Department of Agriculture, The University of Reading, Earley Gate, PO Box 236, RG6 6AT, UK
Get access

Extract

Considerable research efforts have been directed towards the use of cell wall degrading enzymes as feed additives. However, the factors affecting the response to a certain enzyme preparation are not well understood. A better knowledge of the enzymatic activities present in the preparations and their interaction with a substrate in presence of rumen fluid is needed. The objectives of this study were to characterise the main enzymatic activities of six enzyme preparations and to evaluate them in the presence of rumen fluid, using the in vitro Reading Pressure Technique (RPT).

Type
Poster Presentations
Information
Proceedings of the British Society of Animal Science , Volume 2000 , 2000 , pp. 54
Copyright
Copyright © The British Society of Animal Science 2000

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

Colombatto, D.; Bhat, M. K.; Mould, F. L. and Owen, E. 1999. Evaluation of the ability of a commercial enzyme to improve the nutritive value of ruminant feeds. Proceedings of the 3rd Carbohydrate Bioengineering Meeting, Section 6.8. Newcastle, UK.Google Scholar
France, J; Dhanoa, M. S.; Theodorou, M. K.; Lister, S. J.; Davies, D. R. and Isac, D. 1993. A model to interpret gas accumulation profiles associated with in vitro degradation of ruminant feeds. Journal of Theoretical Biology, 163: 99– 111.Google Scholar
Mauricio, R.M.; Mould, F. L.; Owen, E.; Channa, K. S. and Theodorou, M. K. 1999. A semi-automated in vitro gas production technique for ruminant feedstuff evaluation. Animal Feed Science and Technology, 79: 321–330.Google Scholar